1 files changed, 35 insertions, 3 deletions
diff --git a/tests/fetchurl.sh b/tests/fetchurl.sh
index 6acc87eafca8..b6fa3a27edd8 100644
--- a/tests/fetchurl.sh
+++ b/tests/fetchurl.sh
@@ -2,8 +2,40 @@ source common.sh
 
 clearStore
 
-hash=$(nix-hash --flat --type sha256 ./fetchurl.nix)
+# Test fetching a flat file.
+hash=$(nix-hash --flat --type sha256 ./fetchurl.sh)
 
-outPath=$(nix-build ./fetchurl.nix --argstr filename $(pwd)/fetchurl.nix --argstr sha256 $hash --no-out-link)
+outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha256 $hash --no-out-link)
 
-cmp $outPath fetchurl.nix
+cmp $outPath fetchurl.sh
+
+# Test unpacking a NAR.
+rm -rf $TEST_ROOT/archive
+mkdir -p $TEST_ROOT/archive
+cp ./fetchurl.sh $TEST_ROOT/archive
+chmod +x $TEST_ROOT/archive/fetchurl.sh
+ln -s foo $TEST_ROOT/archive/symlink
+nar=$TEST_ROOT/archive.nar
+nix-store --dump $TEST_ROOT/archive > $nar
+
+hash=$(nix-hash --flat --type sha256 $nar)
+
+outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$nar --argstr sha256 $hash \
+          --arg unpack true --argstr name xyzzy --no-out-link)
+
+echo $outPath | grep -q 'xyzzy'
+
+test -x $outPath/fetchurl.sh
+test -L $outPath/symlink
+
+nix-store --delete $outPath
+
+# Test unpacking a compressed NAR.
+narxz=$TEST_ROOT/archive.nar.xz
+rm -f $narxz
+xz --keep $nar
+outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$narxz --argstr sha256 $hash \
+          --arg unpack true --argstr name xyzzy --no-out-link)
+
+test -x $outPath/fetchurl.sh
+test -L $outPath/symlink